Environment Canada has issued a heat warning for the next few days, stating, "Humidex values reaching near 40 are expected."

The announcement goes on to say, "Heat and humidity will arrive Tuesday over the regions with high temperatures reaching near 32 degrees until Thursday. Night time lows will also be warm in the 19 to 21 degree range Tuesday and Wednesday nights. There may be temporary relief from the heat due to showers or thunderstorms. Cooler weather will arrive by Friday."